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2015 Fiscal Year Research-status Report

非線形固有値を用いた制御理論の構築

Research Project

Project/Area Number 15K18087
Research InstitutionKyoto University

Principal Investigator

河野 佑  京都大学, 情報学研究科, 研究員 (40743034)

Project Period (FY) 2015-04-01 – 2017-03-31
Keywords非線形システム / 固有値 / 可制御性 / 可観測性 / 安定性
Outline of Annual Research Achievements

本研究では,非線形システムの固有値を用いた新たな解析・制御手法の構築を目指している.平成27年度では,非線形固有値を用いて,(1)非線形システムの可到達性や可観測性の判別条件,(2)対角化可能な非線形システムの安定判別条件,の2つを導出した.上記の結果は,線形システム制御理論における結果の自然な拡張であり,非線形固有値が線形代数学における固有値と同様の働きを行うことを示唆するものである.

Current Status of Research Progress
Current Status of Research Progress

2: Research has progressed on the whole more than it was originally planned.

Reason

申請書に記載の通り,非線形固有値の基礎的な性質を明らかにでき,安定判別条件を導出できた.また,最適制御問題の解法への応用にも着手している.

Strategy for Future Research Activity

交付申請書に記載の通り,本年度に得られた結果と関連付けて,最適制御問題の解析を非線形固有値を用いて行う.

  • Research Products

    (8 results)

All 2016 2015 Other

All Int'l Joint Research (2 results) Journal Article (2 results) (of which Peer Reviewed: 2 results,  Acknowledgement Compliant: 2 results) Presentation (3 results) (of which Int'l Joint Research: 2 results) Remarks (1 results)

  • [Int'l Joint Research] Tallinn University of Technology(Estonia)

    • Country Name
      Estonia
    • Counterpart Institution
      Tallinn University of Technology
  • [Int'l Joint Research] University of Groningen(オランダ)

    • Country Name
      NETHERLANDS
    • Counterpart Institution
      University of Groningen
  • [Journal Article] Commutative Algebraic Methods for Controllability of Discrete-Time Polynomial Systems2016

    • Author(s)
      Yu Kawano and Toshiyuki Ohtsuka
    • Journal Title

      International Journal of Control

      Volume: 89 Pages: 343/351

    • DOI

      10.1080/00207179.2015.1076939

    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Stability criteria with nonlinear eigenvalues for diagonalizable nonlinear systems2015

    • Author(s)
      Yu Kawano and Toshiyuki Ohtsuka
    • Journal Title

      Systems & Control Letters

      Volume: 86 Pages: 41/47

    • DOI

      10.1016/j.sysconle.2015.10.001

    • Peer Reviewed / Acknowledgement Compliant
  • [Presentation] Nonlinear Eigenvalue Characterization of Solutions to Differential Riccati Equations for Contraction Analysis2016

    • Author(s)
      河野佑,大塚敏之
    • Organizer
      第3回計測自動制御学会制御部門マルチシンポジウム
    • Place of Presentation
      南山大学名古屋キャンパス,愛知県名古屋市昭和区山里町
    • Year and Date
      2016-03-07
  • [Presentation] On Integrability of Observable Space for Discrete-Time Analytic Systems2015

    • Author(s)
      Yu Kawano and Ulle Kotta
    • Organizer
      54th IEEE Conference on Decision and Control
    • Place of Presentation
      the Osaka International Convention Center, Nakanoshima, Kita-ku, Osaka, Osaka, Japan
    • Year and Date
      2015-12-18
    • Int'l Joint Research
  • [Presentation] Sufficient Condition for Minimal Realization of Incrementally Stable Nonlinear Systems Based on Differential Energy Functions2015

    • Author(s)
      Yu Kawano and Jacquelien M.A. Scherpen
    • Organizer
      54th IEEE Conference on Decision and Control
    • Place of Presentation
      the Osaka International Convention Center, Nakanoshima, Kita-ku, Osaka, Osaka, Japan
    • Year and Date
      2015-12-17
    • Int'l Joint Research
  • [Remarks] 大塚研究室 研究業績 | 京都大学 大学院情報学研究科 システム科学専攻

    • URL

      http://www.symlab.sys.i.kyoto-u.ac.jp/publications.html

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Published: 2017-01-06   Modified: 2022-02-16  

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